Laboratory Surfactants and Wetting Agents
Gold Biotechnology Inc CHAPS 100 g
CHAPS also known as ((3-cholamidopropyl)dimethylammonio)-1-propanesulfonate is a zwitterionic surfactant primarily used to solubilize membrane proteins and other macromolecules
Sigma Aldrich Fine Chemicals Biosciences Sodium taurodeoxycholate hydrate | 207737-97-1 | MFCD00149238 | 1g
Sodium taurodeoxycholate hydrate | Purity: 95% (HPLC) | MW: 521.69 | 207737-97-1 | MFCD00149238 | 1g
Medchemexpress LLC Polyoxyethylene (100) stearyl ether | 9005-00-9 | MFCD00074177 | 98.0% | Average Mn ~4,670 g/mol | C20H42O2 | 10 G
Polyoxyethylene (100) stearyl ether is a nonionic surfactant (polyethylene glycol octadecyl ether) used as an emulsifier and solubilizer in laboratory and biochemical formulations. It is a high-molecular-weight PEG derivative with supporting safety and technical documentation available.
- Nonionic surfactant for emulsification and solubilization in aqueous systems.
- Average Mn ≈4,670 g/mol for consistent performance.
- Typical purity around 98.0% as supplied for laboratory use.
- Solid or waxy form suitable for formulation and surface-active applications.
- Available in small-scale packages with accompanying SDS and data sheet.
Viro Labs SUPERPHOS-4-METHYLUMBELLIFERY
SuperPhos,4-MUP fluorescence aP substrate detection system 100mL
Sigma Aldrich Fine Chemicals Biosciences Antifoam L-30 Emulsion aqueous-silicone emulsion | 100ML
Antifoam L-30 Emulsion aqueous-silicone emulsion | 100ML
Rainbow Scientific Cytoclear, Cytogenetic Laboratory Reagent, 1 ml
Cytoclear is a uniquely formulated and extremely popular product used in clinical and research cytogenetics laboratories that enhances sample quality and reduces analysis time by reducing/removing unwanted cytoplasm from cyotgenetic samples prior to subsequent brightfield or FISH analysis. Typical improvements afforded to samples undergoing brightfield analysis include better-spread chromosomes with increased banding resolution. On samples undergoing FISH analysis, typical improvements include increased hybridisation efficiencies, brighter FISH signals and reduced background levels due to non-specifical hybridisation. Cytoclear is introduced into the fixation stage(s) of the harvesting protocols for cytogenetic suspension cultures and can also be used during the fix stage for improving the outcome from direct tissue FISH assays.
EZKEM Dowfax 2A1 125 ml
EZkem’s 125 mL Dowfax 2A1 surfactant solution is used to help liquids flow through tubing easier and to help facilitate mixing. Used on Alpkem and OI Analytical FSIV, FSIII and FS3000 autoanalyzers, flow injection analyzers and segmented flow analyzers.
Medchemexpress LLC Polyoxyethylene (100) stearyl ether | 9005-00-9 | MFCD00074177 | Average Mn ≈4,670 g/mol | (C2H4O)nC18H38O | 25 G
Polyoxyethylene (100) stearyl ether is a nonionic ethoxylated surfactant (average Mn ≈4,670) used as an emulsifier and formulation excipient in laboratory research, especially for liposome preparation and biochemical formulations where a high-molecular-weight polyoxyethylene stearyl ether is required.
- Nonionic surfactant suitable for emulsification and solubilization.
- High average molecular weight for increased steric stabilization.
- Suitable for liposome preparation and formulation work.
- Available in small laboratory pack sizes for research use.
- Polymeric structure provides flexible formulation properties.
Medchemexpress LLC Lauryl benzalkonium chloride | 139-07-1 | ≥97.0% | 100 MG
Lauryl benzalkonium chloride, also known as dimethylbenzyllaurylammonium chloride, is a cationic surfactant primarily intended for research use. It is supplied with a high purity and specific storage conditions to maintain stability.
- Molecular formula C21H38ClN with a molecular weight of 340.00.
- Appears as a white to light brown solid below 42°C and a liquid above 42°C.
- Readily soluble in DMSO at a concentration of 100 mg/mL.
- Recommended for sealed storage at 4°C, away from moisture.
- For solutions, store at -80°C for up to 6 months or -20°C for 1 month.
Medchemexpress LLC Recombinant human Annexin A8 (His-tag) | 50 UG
Annexin A8 is a recombinant human annexin family protein provided as a His-tagged recombinant product for research applications. It is expressed in E. coli and supplied in small-scale quantities for biochemical and cell biology studies, with an approximate molecular weight of 38 kDa.
- recombinant human protein, suitable for research use only.
- n-terminal 6xHis tag to facilitate purification and detection.
- expressed in Escherichia coli expression system.
- molecular weight approximately 38 kDa.
- available in small research sizes, including a 50 μg quantity.
- recommended for biochemical and cell biology assays.
eMolecules Ambeed / 4-(Cyanomethyl)benzoic acid / 250mg / 525220704 / A515096 / / 50685-26-2 / MFCD00020382 / 161.160 / C9H7NO2
Ambeed / 4-(Cyanomethyl)benzoic acid / 250mg / 525220704 / A515096 / / 50685-26-2 / MFCD00020382 / 161.160 / C9H7NO2
Entegris Inc Taurocholic Acid-3-Sulfate Sodium Salt | 1mg
Taurocholic Acid-3-Sulfate Sodium Salt | Putity: ≥98% | 1mg